Contact Us

For inquiry / information, please contact:

Coal/Chemical/Petrochemical:

Ms. Keen Jassica Sigit

Vice President - Chemical/Petrochemical Trading

(62 21) 52963470  |   jasica@humpuss.co.id       

General/Other:

Mr. Josef H. Wenas

Corporate Secretary

(62 21) 52963480  |   josef.wenas@humpuss.co.id         

Office Address:

Gedung Granadi, Lt.  9

Jl. H.R. Rasuna Said Kav. X-1, No 8-9

Jakarta 12950, Indonesia